Architectural bed docking apparatus

ABSTRACT

According to the present disclosure, a transfer top adapted to carry a patient is transferable between a mobile base and a docking station in a hospital room. Thus, instead of transferring a patient between a stretcher and a hospital bed, the entire transfer top with the patient thereon is transferred between the mobile base and the docking station.

CROSS-REFERENCE TO RELATED APPLICATIONS

This patent application claims priority under 35 U.S.C. §119(e) to U.S.Provisional Patent Application Ser. No. 60/293,949, filed May 25, 2001,the disclosure of which is hereby incorporated herein by reference.

BACKGROUND AND SUMMARY OF THE INVENTION

Patients are oftentimes transported from location to location in ahospital or other healthcare facility on a stretcher that is highlymobile. Patients also spend a great deal of time during their stays in ahospital on a hospital bed located in a patient room. Hospital bedstypically have various systems, such as drive and articulationmechanisms for raising, lowering and tilting a patient support deck,siderails with television, radio and other controls, patient weighscales, and so on. Thus, hospital beds are usually less mobile thanstretchers due to the increased weight of the hospital beds. It issometimes difficult and time consuming to transfer patients betweenstretchers and hospital beds. On occasion, caregivers sustain backinjuries while transferring patients. Thus, it is desirable inhealthcare facilities to minimize the number of patient transfersbetween hospital beds and stretchers.

According to the present disclosure, a transfer top adapted to carry apatient is transferable between a mobile base and a stationary supportstructure (also referred to as a docking station or a patient caremodule). Thus, instead of transferring a patient between a hospital bedand a stretcher, the entire transfer top with the patient thereon istransferred between the mobile base and the stationary supportstructure.

An illustrative docking station includes a support rail extending awayfrom a hospital room wall, and adapted to support a transfer top. Insome embodiments, the docking station includes a pair of spaced-apartsupport rails and a pair of siderails. Each siderail is coupled to arespective support rail.

According to the present disclosure, an apparatus for use in a hospitalcomprises a wheeled base, a docking station coupled to a hospital roomwall and a transfer top that is selectively couplable to the wheeledbase to be transported with the wheeled base and to the docking stationto be supported by the docking station.

In some embodiments, the illustrative apparatus includes a pair ofsupport rails extending away from a hospital room wall, a bolsterincluding portions coupled to the pair of support rails and configuredto define a mattress-receiving space, and a patient support platformhaving a movable base and a mattress carried by the movable base. Thepatient support platform is movable to a position where the mattress isreceived in the mattress-receiving space.

According to the present disclosure, a patient care module comprises apedestal and at least one support arm coupled to the pedestal andadapted to support a transfer top. The transfer top is transferablebetween the pedestal and a mobile platform. In some embodiments, thepatient care module includes at least one service outlet coupled to thepedestal. In other embodiments, the patient care module includes anoverbed table coupled to the pedestal and movable between a storageposition extending in a perpendicular relation with the support arm anda use position extending in a parallel relation with the arm.

In some embodiments, the illustrative patient care module includes abase adapted to couple to a floor for rotation relative to the floorabout an axis, a pedestal coupled to the base and a transfer topsupported with respect to the pedestal. The pedestal and transfer topare configured to rotate with the base about the axis.

According to other embodiments, a patient care module comprises apedestal, a plurality of patient monitoring modules coupled to thepedestal and a control panel coupled to the pedestal and configured toexchange data with the plurality of patient monitoring modules.

According to further embodiments, a patient care module comprises apedestal, an overbed table coupled to the pedestal and a communicationand control unit coupled to the pedestal.

An illustrative patient care module comprises a docking port having acoupler adapted to be coupled to a base frame of a hospital bed, apedestal coupled to the docking port and at least one service outletcoupled to the pedestal.

An illustrative apparatus for use in a hospital comprises a wheeledbase, a pedestal having a least one arm extending from a side of thepedestal in a cantilevered manner and a transfer top that is selectivelycouplable to the wheeled base to be transported with the wheeled baseand to the at least one arm to be supported by the pedestal.

According to the present disclosure, a patient room comprises a bathroomarea, a visitor area and a patient support apparatus. The patientsupport apparatus includes a head end, a foot end, a pedestal coupled toa floor and a transfer top supported with respect to the pedestal andconfigured to carry a patient. The patient support apparatus isrotatable about an axis between a first position having the foot endfacing toward the bathroom area and a second position having the footend facing toward the visitor area.

An illustrative patient room comprises a wall, a floor, a monitorcoupled to the wall, a patient support apparatus including afloor-mounted pedestal, at least one patient monitoring module coupledto the pedestal and a service line transmitting data from the patientmonitoring module to the monitor.

In some embodiments, a docking station comprises a column that rotatesabout a vertical axis and a docking port coupled to the column to rotatetherewith and adapted to be coupled to a base frame of a hospital bed.In other embodiments, the docking station includes acommunication-and-control unit coupled to the column above the dockingport, and an overbed table coupled to the column above the docking port.

Additional features and advantages of the invention will become apparentto those skilled in the art upon consideration of the following detaileddescription of the preferred embodiment exemplifying the best mode ofcarrying out the invention as presently perceived.

BRIEF DESCRIPTION OF THE DRAWINGS

The detailed description particularly refers to the accompanying figuresin which:

FIG. 1 is a perspective view of a stretcher and a docking station,showing the docking station including a pair of support rails extendinghorizontally away from a hospital room wall, the docking stationincluding a pair of support legs coupled to ends of the support railsand extending downwardly therefrom to engage a floor of the hospitalroom, the docking station including a pair of siderails, each siderailextending upwardly from a respective support rail, a docking space beingdefined between the support rails, and the stretcher being arranged formovement in the direction of the arrow to deliver a transfer top of thestretcher into the docking space,

FIG. 2 is a perspective view similar to FIG. 1, showing the transfer topbeing decoupled from a transfer base of the stretcher, the transfer topbeing supported by the support rails and the support legs of the dockingstation, and the transfer base of the stretcher being moved in thedirection of the arrow away from the docking station,

FIG. 3 is a perspective view similar to FIG. 2, showing the transfer toparticulated to a chair position having a head section of the transfertop pivoted upwardly to a raised position, having a foot section of thetransfer top pivoted downwardly to a lowered position, and having a seatsection of the transfer top moved horizontally toward a foot end of thesupport rails along with the siderails,

FIG. 4 is a perspective view similar to FIG. 2, showing the dockingstation including a motor package situated behind a wall panel, thetransfer top and support rails being moved downwardly by the motorpackage in the direction of the vertical arrow to a lowered position,and a foot end section of one of the siderails being pivoted laterallyoutwardly about a vertical axis relative to a head end section of theassociated siderail to allow patient egress from a side of the transfertop,

FIG. 5 is a side elevation view of a first alternative docking station,showing the first alternative docking station including a lift mechanismand a lift arm extending horizontally in a cantilevered fashion from thelift mechanism, the lift mechanism being operable to, raise and lowerthe lift arm as indicated by the vertical double-headed arrow, atransfer top including a mattress and a mattress support deck beneaththe mattress, the mattress support deck being coupled to the lift arm toraise and lower therewith, the transfer top including a retractable legthat pivots relative to the mattress support deck between a use positionextending vertically downwardly from the mattress support deck to engagea floor and a storage position extending horizontally adjacent anundersurface of the mattress support deck, and a transport trolleyarranged to be moved in the direction of the horizontal arrow to aposition beneath the transfer top so that the transfer top can bedecoupled from the first alternative docking station and transportedaway from the first alternative docking station by the transporttrolley,

FIG. 6 is a perspective view of a second alternative docking station,showing the second alternative docking station including a pair of liftarms extending horizontally in a cantilevered fashion away from a wallof a hospital room, the second alternative docking station including abolster assembly coupled to the pair of lift arms, the bolster assemblyincluding a head end portion extending horizontally adjacent to thehospital room wall, the bolster assembly including a pair of sideportions extending horizontally away from the head end portion, thebolster assembly being formed to include a mattress-receiving spacebetween the pair of side portions, a mobile platform being arranged fordocking to the second alternative docking station so that a mattress ofthe mobile platform is received in the mattress-receiving space, and thebolster assembly having an upper surface that cooperates with an uppersurface of the mattress to increase the amount of surface area availableto support the patient when the mobile platform is docked to the secondalternative docking station,

FIG. 7 is a side elevation view of the second alternative dockingstation and the mobile platform of FIG. 6, showing the mobile platformbeing spaced apart from the second alternative docking station,

FIG. 8 is a side elevation view similar to FIG. 7, showing the mobileplatform docked to the second alternative docking station,

FIG. 9 is a perspective view of a floor-mounted patient care module, atransfer top and a wheeled transport base, showing the patient caremodule including a pedestal and a pair of lift arms (in phantom)extending horizontally from the pedestal, the patient care moduleincluding a base panel extending from a bottom of the pedestal beneaththe lift arms, the transfer top being supported above the base panel bythe lift arms, the base panel along with the rest of the patient caremodule and the transfer top being pivotable about a vertical axis thatis offset from the pedestal, the transport base including a lower framehaving a central hub and six spokes radiating substantially horizontallyoutwardly from the central hub, the transport base including casterscoupled to distal ends of the spokes, the transport base including avertical column extending upwardly from the central hub and a mattresssupport deck coupled to an upper end of the vertical column, and themattress support deck including a center section and a pair of endsections that are coupled to the center section for pivoting movementbetween horizontal positions (in solid) and vertical positions (inphantom),

FIG. 10 is a perspective view of the patient care module and thetransfer top of FIG. 9, showing a head section of the transfer top beingraised to support a patient in a sitting-up position, an overbed tableof the patient care module being pivotable relative to the pedestalabout a vertical axis between a first position (in solid) extendinglaterally away from the pedestal to overlie the patient's lap and asecond position (in phantom) extending laterally away from the pedestalon the side of the pedestal opposite the transfer top, a storage recessformed in a top surface of the pedestal being exposed when the table isin the first and second positions, the patient care module including acommunication and control unit supported above the table, thecommunication and control unit having a phone and an interactive displayaccessible by the patient, and the patient care module including aplurality of service outlets and a caregiver control panel at an end ofthe pedestal inaccessible to the patient when the patient is lying on amattress of the transfer top,

FIG. 11 is an end elevation view of the patient care module and thetransfer top of FIG. 10, showing the table being vertically adjustablerelative to the pedestal, the vertical axis about which the patient caremodule and transfer top pivots being generally “on center” with thepatient, a preferred service channel (in solid) formed in the floor ofthe hospital room through which service delivery lines are routed to thepatient care module, and an alternative service channel (in phantom)formed in the floor,

FIG. 12 is a perspective view of a first alternative patient caremodule, showing the first alternative patient care module including arectangular base that rests upon a floor of a hospital room and apedestal extending upwardly from the base, a supply conduit coupled to ahead end of the base, the supply conduit containing portions of servicedelivery lines that are routed through the conduit to the firstalternative patient care module, and a transfer top being supported bythe patient care module above the floor,

FIG. 13 is an end elevation view of the first alternative patient caremodule and transfer top of FIG. 12, showing the first alternativepatient care module including a plurality of service outlets along anend face of the pedestal and an overbed table that is rotatable relativeto the pedestal about a vertical axis to a position overlying thepatient supported by the transfer top,

FIG. 14 is a perspective view of the first alternative patient caremodule and transfer top of FIG. 13, showing the transfer top being movedfrom the lift arms of the first alternative patient care module to astretcher base in the direction of the arrow,

FIG. 15 is a perspective view similar to FIG. 14, showing the transfertop moved to a chair position having a head section of the transfer topextending upwardly from a seat section of the transfer top and having afoot section of the transfer top extending downwardly from the seatsection, and showing the alternative patient care module including atelephone coupled to the overbed table,

FIG. 16 is an end elevation view of a hospital bed and a secondalternative patient care module, showing the hospital bed having a baseframe that is movable in the direction of the horizontal arrow to dockto a lower portion of a pedestal of the second alternative patient caremodule, and showing the second alternative patient care module and thehospital bed being pivotable about a vertical axis once the hospital beddocks to the lower portion of the pedestal,

FIG. 17 is a top plan view of a hospital room in which the patient caremodule of FIGS. 9-11 is included, showing the transfer top and patientcare module being movable between a first position (in solid) having ahead end of the transfer top facing toward a headwall in which medicaldata monitors and gas supplies are housed, a second position (inphantom) having a foot end of the transfer top facing toward a visitorarea of the hospital room, and a third position (in phantom) having thefoot end of the transfer top facing toward a bathroom area of thehospital room, a ceiling support track extending from the transfer topto a toilet included in the bathroom area, and a patient support deviceattached to the ceiling support track and used by a patient to ambulateto the bathroom area when the transfer top is moved to the thirdposition and articulated to a chair position which facilitates patientegress from the transfer top,

FIG. 18 is an end elevation view of the patient care module and transfertop of FIG. 17, showing a caregiver viewing one of the medical datamonitors housed in the headwall, data from the patient being transmittedto the patient care module via a first data line that extends from thepatient to one of the patient monitoring modules included in thepedestal, and the medical data monitor receiving data from the pedestalvia a second data line (in phantom) that is routed to the medical datamonitor through the patient care module, through the service channelformed in the floor of the hospital room, and behind a front panel ofthe headwall,

FIG. 19 is a perspective view of a column-mounted docking station,showing the column-mounted docking station including a vertical column,a docking port coupled to the column near a lower end of the column, acommunication and control unit coupled to the column above the dockingport, and an overbed table extending horizontally away from thecommunication and control unit, and

FIG. 20 is an end elevation view of a hospital bed and thecolumn-mounted docking station of FIG. 19, showing the hospital bedhaving a base frame member docked to the docking port so that servicesare provided to the bed through the column-mounted docking station, thecommunication and control unit and the overbed table being raisable andlowerable relative to the column as indicated by the verticaldouble-headed arrow, and the column-mounted docking station along withthe hospital bed being rotatable about a vertical axis extending throughthe column.

DETAILED DESCRIPTION OF DRAWINGS

Throughout this description, (1) the terms “docking station,” “pedestal”and “patient care module” are used interchangeably, (2) the terms“transfer base,” “wheeled base,” “mobile base,” “stretcher base,”“transport trolley” and “mobile platform” are used interchangeably, and(3) the terms “transfer top,” “mattress support deck” and “patientsupport deck” are used interchangeably.

According to the present disclosure, a docking station 100 includes apair of support rails 102 extending horizontally away from a wall 104 ofa hospital room 106 in a cantilevered fashion as shown best in FIG. 1.The support rails 102 are spaced apart to define a docking space 108between the support rails 102. A pair of support legs 110 are coupled tothe outer or distal ends of the support rails 102 and extend downwardlytherefrom to engage a floor 112 of the hospital room 106. Each leg 110includes an upper portion 114 and a lower portion 116 that telescopesinto and out of the upper portion 114. The docking station 100 alsoincludes a pair sideralls 118. Each siderail 118 extends upwardly from arespective support rail 102 as shown, for example, in FIGS. 1-4.

A stretcher 120 includes a transfer base 122 and a transfer top 124supported by transfer base 122 as shown in FIG. 1. The transfer base 122and transfer top 124 are also referred to herein as the stretcher baseand stretcher top. The transfer top 124 is detachable from the transferbase 122, and is attachable to a carrier or carriage 126 of the dockingstation 100. The carrier 126 is translatably mounted on the supportrails 102 to move along the support rails 102 as will be described infurther detail below. In the illustrative embodiments, the carrier 126includes rollers or wheels which ride in tracks provided in the supportrails 102. In alternative embodiments, the transfer top 124 is directlymounted on the support rails 102 to move along the support rails 102.

During transfer of the transfer top 124 from the transfer base 122 tothe docking station 100, the stretcher 120 is moved in the direction ofarrow 128, shown in FIG. 1, so that the transfer top 124 is received inthe docking space 108. A first set of coupling mechanisms are operatedto release the transfer top 124 from the transfer base 122 and a secondset of coupling mechanisms are operated to couple the transfer top 124to the carrier 126 supported by the support rails 102. Thereafter, thetransfer base 122 is moved away from the docking station 100 in thedirection of arrow 130, shown in FIG. 2, leaving the transfer top 124 inthe docking space 108 supported by the support rails 102 as shown inFIGS. 2-4. The first and second sets of coupling mechanisms may include,for example, grippers that grip portions of the transfer top 124 orportions of the docking station 100, clutches that engage portions ofthe transfer top 124 or portions of the docking station 100, manuallyactuated pins that are received in apertures formed in the transfer top124 or the docking station 100, solenoid actuated plungers that arereceived in apertures formed in the transfer top 124 or the dockingstation 100, hooks or latches that catch on posts or the like, bladesthat extend into and retract out of associated slots, or any other typeof conventional mechanisms suitable to releasably couple the transfertop 124 to the carrier 126 and to the transfer base 122.

The transfer top 124 includes an articulated deck 132 and a mattress 134supported by the deck 132. The deck 132 includes three sections and themattress 134 includes associated portions that are supported by thethree sections of the deck 132. Thus, the deck 132 cooperates with themattress 134 to provide the transfer top 124 with a head section 136, aseat section 138, and a foot section 140 as shown in FIG. 3. The dockingstation 100 includes drive mechanisms 142 that automatically couple witharticulation mechanisms 144 included in the transfer top 124 when thetransfer top 124 is coupled to the support rails 102 as shown in FIG. 2.Likewise, the stretcher 120 also includes drive mechanisms 146 thatinteract with the articulation mechanisms 144 of the transfer top 124when the transfer top 124 is coupled to the stretcher 120.

Siderails 118 include controls 148 for inputting patient and/orcaregiver commands that control the drive mechanisms 142 of the dockingstation 100. Commands from the controls 148 on the siderails 118 actuatethe drive mechanisms 142 included in the docking station 100 which actthrough the articulation mechanisms 144 included in the transfer top 124to move the sections 136, 138, 140 relative to the support rails 102when the transfer top 124 is coupled to the docking station 100. Theseat section 138 of transfer top 124 is coupled to the carrier 126supported on the support rails 102. In addition, the siderails 118 arecoupled to the carrier 126. Thus, the siderails 118 and the transfer top124 move with the carrier 126 as the carrier 126 moves along the supportrails 102. As shown in FIG. 1, the stretcher 120 also includes controls150 mounted on stretcher siderails 151 that are used to control thedrive mechanisms 146 of the stretcher 120. Thus, the transfer top 124 isarticulatable to a variety of positions when coupled to the dockingstation 100 and when coupled to the stretcher 120.

Illustrative transfer top 124 is moveable between a horizontal position,shown in FIG. 2, having the upper surfaces of the mattress portionscorresponding to the head, seat, and foot sections 136, 138, 140 insubstantially coplanar horizontal relationship with one another and achair position, shown in FIG. 3, having the head section 136 pivotedupwardly relative to the seat section 138 to a raised position andhaving the foot section 140 pivoted downwardly relative to the seatsection 138 to a lowered position. During movement of the transfer top124 into the chair position shown in FIG. 3, the carrier 126, the seatsection 138 along with the rest of the transfer top 124, and thesiderails 118 all move horizontally toward a foot end 152 of the supportrails 102. The docking station 100, therefore, includes a driver 154shown in FIG. 3 that moves the carrier 126 along the support rails 102toward the foot end 152 of the support rails 102 during articulation ofthe transfer top 124 to the chair position. Movement of the carrier 126toward the foot end 152 of the support rails 102 facilitates patientegress from the transfer top 124.

It is well known in the hospital bed art that drive motors with varioustypes of transmission elements including lead screw drives and varioustypes of mechanical linkages may be used to cause relative movement ofportions of hospital beds, stretchers, chairs and other types of patienttransport and support apparatuses (sometimes collectively referred toherein as “patient support apparatuses”). As a result, terms such as“drive mechanism,” “drive assembly,” “drive,” and “driver” are intendedto cover all types of electrical, mechanical, electromechanical,hydraulic and pneumatic drive systems that are operable to move portionsof a patient support apparatus relative to other portions of the patientsupport apparatus. In addition, terms such as “articulation mechanism,”“linkage assembly,” “linkage,” and “transmission assembly” are intendedto cover all types of components such as belts, gears, racks, pinions,interconnected links, torque converters, ball screws, chains, sprockets,pulleys, cables, and the like, as well as combinations of these, thatcouple to drive mechanism and that are configured to transfer motionfrom the drive mechanism to a portion of a patient support apparatus.Reference may be made to U.S. Pat. No. 6,006,379, which is herebyincorporated by reference herein, and which is entitled “ArticulatingBed Frame,” for examples of illustrative drive and articulationmechanisms.

The docking station 100 includes a motor package 156 (in phantom)situated behind the room wall 104. The motor package 156 includes adriver that couples to the support rails 102 via a linkage assembly. Thedriver of the motor package 156 is operable to move the support rails102 vertically between a raised position, shown in FIGS. 1-3, and alowered position, shown in FIG. 4. The siderail-mounted controls 148command the operation of the driver of the motor package 156. When thesupport rails 102 are in the lowered position, the transfer top 124 issupported at a position close to the floor 112 allowing the patient toegress from a side of the transfer top 124 more easily than when thesupport rails 102 are at the raised position. The siderail 118 includesa head-end section 158 and a foot-end section 160 that pivots laterallyoutwardly about a vertical axis in the direction of arrow 162 relativeto the head-end section 158 to facilitate patient egress from thetransfer top 124 as shown in FIG. 4. Optionally, the siderails 118 maybe equipped with interlock mechanisms that operate to lock sections 158,160 of the siderail 118 together until the support rails 102 are movedto the lowered position.

Referring now to FIG. 5, a first alternative docking station 200includes a lift mechanism 202 coupled to a wall 204 of a hospital room206 and a pair of spaced-apart lift arms 208 extending horizontally in acantilevered fashion away from the lift mechanism 202. The liftmechanism 202 includes drive mechanisms 210 that are operable to raiseand lower the lift arms 208 as indicated in FIG. 5 by a verticaldouble-headed arrow 212. A transfer top 214 includes a mattress 216 anda mattress support deck 218 beneath the mattress 216. The mattresssupport deck 218 includes one or more receptacles (obscured view) thatare adapted to receive the lift arms 208 to couple the transfer top 214to the docking station 200. The transfer top 214 raises and lowers withthe lift arms 208. The docking station 200 includes a suitablecontroller 220, such as a wall-mounted, pendant or wireless controller,that receives user inputs to command the operation of the lift mechanism202 to control the elevation of the lift arms 208 and the transfer top214.

The transfer top 214 includes a leg assembly 222 having one or morecoupling members 224 that are received in corresponding receptaclesformed in a foot-end portion 226 of the mattress support deck 218, andhaving one or more retractable legs 228 that are pivotably coupled tothe distal ends of the respective coupling members 224 for pivotingmovement about a horizontal axis 229 that extends in a transversedirection relative to the transfer top 214 as shown in FIG. 5. Theretractable legs 228 pivot relative to the mattress support deck 218between a use position extending vertically downwardly from the mattresssupport deck 218 so that wheels 230 coupled to the distal ends of therespective legs 228 engage a floor 232 of the hospital room 206 and astorage position extending horizontally adjacent an undersurface 234 ofthe mattress support deck 218.

The transfer top 214 is detachable from the lift arms 208 and isattachable to a transport trolley 236. Suitable locking mechanisms(obscured view) are provided for coupling the transfer top 214 to thelift arms 208 and to the transport trolley 236. When the trolley 236moves in the direction of a horizontal arrow 238 from a first positionspaced apart from the transfer top 214 into a second position locatedbeneath the transfer top 214, the transport trolley 236 engages theretractable legs 228 and automatically pivots the legs 228 from theirrespective use positions to their respective storage positions. Afterthe transfer trolley 236 is in the second position, the transfer top 214is decoupled from the lift arms 208 of the docking station 200 and iscoupled to the transport trolley 236 for transport away from the dockingstation 200.

According to the present disclosure, a second alternative dockingstation 300 includes a lift mechanism 302 and a pair of spaced-apartlift arms 304 extending horizontally in a cantilevered fashion away fromthe lift mechanism 302 through associated slots 306 formed in a wall 308of a hospital room 310 as shown in FIG. 6. The lift mechanism 302 ispositioned to lie behind the hospital room wall 308. In addition, thelift mechanism 302 includes drive mechanisms 312 that operate to raiseand lower the lift arms 304. The docking station 300 includes a pair ofsiderails 314 having controls 316 that are used to operate the liftmechanism 302.

The docking station 300 includes a bolster assembly 320 (also referredto as a bolster) coupled to the pair of lift arms 304 as shown in FIGS.6-8. The bolster assembly 320 includes a head end portion 322 extendinghorizontally between the lift arms 304 adjacent to the room wall 308.The bolster assembly 320 also includes a pair of side portions 324extending horizontally away from the head end portion 322 in parallelrelation with the lift arms 304. Thus, the bolster assembly 320 isformed to include a mattress-receiving space 326 between the pair ofside portions 324. In some embodiments, the head end and side portions322, 324 of the bolster assembly 320 include patient support elements,such as one or more air bladders or one or more foam pads, and an outercover that encases the patient support elements. Each of the siderails314 is coupled to a respective side portion 324 of the bolster assembly320 for pivoting movement about a longitudinal-extending axis between araised position and a lowered position.

A mobile platform 330 includes a transfer top 332 and a wheeled frame334 that carries the transfer top 332 as shown best in FIGS. 6-8. Thetransfer top 332 includes a mattress 336 and a mattress support deck 338beneath the mattress 336. The mobile platform 330 is configured to dockto the docking station 300. However, unlike the docking stations 100,200 in which the stretcher base 122 and the transport trolley 236 aremoved away from the docking stations 100, 200, respectively, after theassociated transfer tops 124, 214 are attached to the support rails 102and the lift arms 208, respectively, the wheeled frame 334 of the mobileplatform 330 remains underneath the transfer top 332 when the mobileplatform 330 is docked to the docking station 300.

When the mobile platform 330 is docked to the docking station 300, themattress 336 is received in the mattress-receiving space 326 havingupper surfaces of the head end and side portions 322, 324 of the bolsterassembly 320 substantially in coplanar relation with the upper surfaceof the mattress 336. Thus, the bolster assembly 320 cooperates with themattress 336 to increase the amount of surface area available to supportthe patient when the mobile platform 330 is docked to the dockingstation 300. The wheeled frame 334 includes drive mechanisms 340 thatare operable to change the elevation of the mattress 336 relative to thefloor 342 of the hospital room 310. When the mobile platform 330 isdocked to the docking station 300, the operation of the drive mechanisms312 of the lift mechanism 302 of the docking station 300 is coordinatedwith the operation of the drive mechanisms 340 of the wheeled frame 334of the mobile platform 330 so that the mattress 336 and the bolsterassembly 320 raise and lower together.

According to the present disclosure, a floor-mounted patient care module400 includes a pedestal 402 and a pair of lift arms 404 extendinghorizontally from the pedestal 402 as shown in FIG. 9. The patient caremodule 400 includes a base panel 406 (also referred to as a base)extending from a bottom portion 408 of the pedestal 402 beneath the liftarms 404 as shown in FIGS. 9 and 11. A transfer top 410 includes amattress 412 and an articulating mattress support deck 414 that supportsthe mattress 412. The transfer top 410 is selectively couplable to thelift arms 404 of the patient care module 400 and to a transport base420.

The transport base 420 includes a lower frame 422 having a cylindricalcentral hub 424 and six spokes 426 radiating substantially horizontallyoutwardly from the central hub 424 as shown in FIG. 9. The transportbase 420 includes casters 428 coupled to the distal or outer ends of thespokes 426. The spokes 426 are grouped into a first set of three spokes426 that extend generally forwardly from the hub 424 toward a head end430 of the transport base 420 and a second set of three spokes 426 thatextend generally rearwardly from the hub 424 toward a foot end 432 ofthe transport base 420. The casters 428 cooperate with the spokes 426 toelevate the central hub 424 above the floor 434. In addition, thecasters 428 of the first set of three spokes 426 are spaced apart fromthe casters 428 of the second set of three spokes 426 by a sufficientdistance that the base panel 406 is able to fit between the twogroupings of casters 428 when the transport base 420 is moved to aposition adjacent the lift arms 404.

The transport base 420 includes a vertical column 436 extending upwardlyfrom the central hub 424 as shown in FIG. 9. An articulating frame 438of the transport base 420 includes a center section 440 coupled to anupper end of the vertical column 436, a head-end section 442 coupled toa front edge of the center section 440, and a foot-end section 444coupled to a rear edge of the center section 440. Each of the head-endand foot-end sections 442, 444 are pivotable relative to the centersection 440 between respective horizontal positions, shown in FIG. 9 insolid, and respective vertical positions, shown in FIG. 9 in phantom.When the head-end and foot-end sections 442, 444 are in their respectivevertical positions, the transport base 420 is configured for compactstorage. The transfer top 410 is articulatable from a horizontalposition, shown in FIG. 9, to a variety of positions, such as, forexample, the position shown in FIG. 10 where a head-end section 416 ofthe transfer top 410 is raised and a foot-end section 418 of thetransfer top 410 is slightly lowered to support a patient in asitting-up or reclining position. When the transfer top 410 is coupledto the transport base 420, movement of the head-end and foot-endsections 442, 444 of the transport base 420 controls the movement of thehead-end and foot-end sections 416, 418 of the transfer top 410,respectively.

The patient control module 400 includes a patient table 446 (alsoreferred to as an overbed table) that is coupled to an upper portion 448of the pedestal 402. The patient table 446 is pivotable relative to thepedestal 402 about a vertical axis 450 between a first position, shownin FIG. 10 in solid, extending laterally away from the pedestal 402 tooverlie a patient's lap, and a second position, shown in FIG. 10 inphantom, extending laterally away from the pedestal on the side of thepedestal 402 opposite the transfer top 410. The upper portion 448 of thepedestal 402 is formed to include a storage recess 452 that is exposedwhen the patient table 446 is in the first and second positions. Thepatient table 446 includes an intermediate position between the firstand second positions in which the table 446 covers the storage recess452 as shown in FIG. 9. When the patient table 446 is in the firstposition, food for the patient may be placed on the table 446, and whenthe table 446 is in the second position, a caregiver may use the table446 as a work surface. In some embodiments, the patient care module 400includes drive mechanisms that are operable to change the elevation ofthe patient table 446 relative to the pedestal 402 as shown, forexample, in FIG. 11 by a double-headed arrow 447, where the table 446has been raised while in the first position overlying the patient.

As shown in FIG. 10, the patient care module 400 includes acommunication and control unit 454 supported above the patient table 446by a T-shaped frame 456. A vertical portion 458 of the T-shaped frame456 is pivotable about the vertical axis 450 independent of the pivotingof the patient table 446 about the vertical axis 450, and thecommunication and control unit 454 is pivotable about a horizontal axis462 relative to a horizontal portion 464 of the T-shaped frame 456. Thecommunication and control unit 454 includes a phone 466 having a handsetand an interactive display 468 accessible by the patient supported onthe transfer top 410.

A plurality of patient monitoring modules 470 are arranged inside-by-side relation along an upper portion of a vertical end face 472of the pedestal 402 as shown in FIG. 10. In addition, a plurality ofservice outlets 474 are arranged on the vertical end face 472 beneaththe patient monitoring modules 470. Each of the patient monitoringmodules 470 receive patient data via patient data lines 476, the ends ofwhich are coupled to a patient supported on the transfer top 410 tomonitor the condition of the patient. Patient conditions to be monitoredmay include temperature, heart rate, blood oxygenation, respiration,brain activity, and the like.

A caregiver control panel 478 is accessible through an opening 480formed in an inclined surface 482 of the pedestal 402. The control panel478 is used to provide input parameters to and receive patient data fromeach of the patient monitoring modules 470. The control panel 478 ispreferably a touch screen, although other types of control panels, suchas those with knobs or buttons, may be included in the patient caremodule 400 in lieu of a touch screen. The service outlets 474 providemedical gases, vacuum, pressurized air, hydraulic fluid and power tovarious pieces of equipment that couple to the service outlets 474. Theservice outlets 474 receive the medical gases, vacuum, pressurized air,hydraulic fluid and power via service delivery lines 484 that are routedthrough the floor 434 of the hospital room 486 and into the interiorregion of the pedestal 402. The control panel 478, the service outlets474, and the patient monitoring modules 470 are positioned on thepedestal 402 so as to be generally inaccessible to the patient when thepatient is lying on the mattress 412 of the transfer top 410.

The patient care module 400 includes drive mechanisms 488 that operateto raise and lower the upper housing portion 490 of the pedestal 402 towhich the lift arms 404 are coupled to change the elevation of thetransfer top 410 and the patient supported thereon as indicated by adouble-headed arrow 491. The pedestal 402 includes a lower bellowsportion 492 that expands and contracts during raising and lowering ofthe upper housing portion 490. The patient care module 400 also includesdrive mechanisms 494 that rotate the pedestal 402 and the transfer top410 about a vertical axis 496 which is offset from the pedestal 402 andwhich is generally “on center” with the patient as shown in FIG. 11.

A preferred service channel 498, shown in FIG. 11 (in solid) is formedin the floor 434 of the hospital room. Service delivery lines 484 arerouted to the patient care module 400 through the service channel 498and enter an interior region of the base panel 406 through an openingformed in the underside of the base panel 406 in the vicinity of thevertical axis 496. Alternatively, a service channel 499, shown in FIG.11 (in phantom) may be formed in the floor 434 of the hospital roombeneath the pedestal 402.

According to this disclosure, a first alternative floor-mounted patientcare module 500 includes a rectangular base plate 502 (also referred toas a base) that rests upon a floor 504 of a hospital room 506 and apedestal 508 extending upwardly from the base 502 as shown in FIGS.12-15. A supply conduit 510 is coupled to a head end 512 of the base502. The supply conduit 510 contains portions of service delivery lines514, shown in FIG. 13, that are routed through the supply conduit 510 tothe patient care module 500. The pedestal 508 includes a lower housing516 extending upwardly from the base 502 and an upper housing 518 thatis coupled to the lower housing 516 for vertical telescoping movement.The patient care module 500 includes drive mechanisms 520 that operateto raise and lower the upper housing 518 relative to the lower housing516. A pair of lift arms 522 are coupled to the upper housing 518 toraise and lower therewith. The lift arms 522 are configured to support atransfer top 524 as shown in FIGS. 12-15. The transfer top 524 and theoperation thereof is substantially similar to the transfer top 410 ofFIGS. 9-11.

A plurality of patient monitoring modules 526 are arranged inside-by-side relation along an upper portion 528 of a vertical end face530 of the pedestal 508 as shown best in FIG. 13. In addition, aplurality of service outlets 532 are arranged on the end face 530beneath the patient monitoring modules 526. The service delivery lines514 are coupled to the service outlets 532 in the interior region of theupper housing 518 of the pedestal 508. The patient care module 500includes an overbed or patient table 534 that is rotatable relative tothe pedestal 508 about a vertical axis 536 between a first position,shown in FIG. 14, in which the patient table 534 overlies the entireupper surface of the pedestal 508 and a second position, shown in FIGS.12, 13 and 15, in which the patient table 534 overlies the patientsupported on the transfer top 524. The patient care module 500 includesa telephone 538, shown in FIG. 15, that is situated in a phone-receivingrecess 540 formed in the patient table 534.

The transfer top 524 is transferable between the patient care module 500and a stretcher base 542 as shown in FIG. 14. The stretcher base 542includes a pair of spaced-apart upstanding lift assemblies 544 to whichthe transfer top 524 couples when being transported by the stretcherbase 542. The patient care module 500 includes a first set of couplingmechanisms that secure the transfer top 524 to the lift arms 522. Thestretcher base 542 includes a second set of coupling mechanisms thatsecure the transfer top 524 to the lift assemblies 544. In someembodiments, the transfer top 524 includes coupling mechanisms that areconfigured to secure the transfer top 524 to the lift arms 522 and tothe lift assemblies 544. When coupled to the lift arms 522, the transfertop 524 is movable between a horizontal table configuration, shown inFIGS. 12-14, and a chair configuration, shown in FIG. 15.

Referring now to FIG. 16, a second alternative floor-mounted patientcare module 600 includes a base 602 having a floor-engaging portion 604and a docking port 606. The patient care module 600 further includes apedestal 608 and a set of service outlets 610 coupled to the pedestal608. Service delivery lines 612 are routed from channels 614 formed in afloor 616 of a hospital 618, through the base 602, and through thepedestal 608. Ends of the service delivery lines 612 are coupled to theback sides of the service outlets 610 in the interior region of thepedestal 608 in a manner well known to those skilled in the art.

The docking port 606 of the base 602 includes a gripper or coupler 620as shown in FIG. 16. A hospital bed 622 includes a base frame 624, a setof casters 626 coupled to the base frame 624 and extending downwardlytherefrom, a set of lift linkages 628 coupled to the base frame 624 andextending upwardly therefrom, a patient support deck 630 coupled to theupper ends 632 of the lift linkages 628, and a mattress 634 supported bythe patient support deck 630. The hospital bed 622 is movable in thedirection indicated by a horizontal arrow 636 to dock to the dockingport 606 of the base 602 of the patient care module 600. In preferredembodiments, the coupler 620 includes elements, such as latches orclutches, that automatically grasp onto the base frame 624 of thehospital bed 622 upon entry of a portion of the base frame 624 into aframe receiving space 638 of the coupler 620. Suitable releasemechanisms are provided to actuate the coupler 620 to release the baseframe 624 of the hospital bed 622 when desired.

When the hospital bed 622 is docked to the patient care module 600, thepatient care module 600 and the hospital bed 622 are pivotable as a unitabout a vertical axis 640 that is offset from the pedestal 608. In someembodiments, when the hospital bed 622 is docked to the patient caremodule 600, the patient care module 600 and the hospital bed 622 arepivotable as a unit about a vertical axis 642 that passes through thepedestal 608. The patient care module 600 includes an overbed or patienttable 644 similar to the patient table 446 of FIGS. 9-11. The patientcare module 600 also includes drive mechanisms 646 that operate to raiseand lower a housing portion 648 of the pedestal 608 relative to the base602. The pedestal 608 includes a bellows portion 650 that expands andcontracts during raising and lowering, respectively, of the housingportion 648.

FIG. 17 is a top plan view of a hospital room 700 in which afloor-mounted patient care module 702 and a transfer top 704 areincluded. Illustratively, the patient care module 702 and the transfertop 704 are of the type shown in FIGS. 9-11. The transfer top 704 andthe patient care module 702 are rotatable in the hospital room 700 abouta vertical axis 706 between a plurality of positions, including a firstposition (in solid) having a head end 710 of the transfer top 704 facingtoward a headwall 712 in which medical data monitors 714 and various gassupply components 716 are housed, a second position (in phantom) havinga foot end 718 of the transfer top 704 facing toward a visitor area 720of the hospital room 700, and a third position (in phantom) having thefoot end 718 of the transfer top 704 facing toward a bathroom area 722of the hospital room 700. As the patient care module 702 and thetransfer top 704 are moved between positions, patient data lines 724maintain their orientations relative to the patient lying on thetransfer top 704 and relative to the patient care module 702. Thus,because the transfer top 704 and the patient care module 702 rotatetogether about the vertical axis 706, unwanted pulling, entanglement,and disconnection of patient data lines 724 is avoided.

A ceiling support track 730 extends between the transfer top 704 and atoilet 728 included in the bathroom area 722. A patient support device732, such as a harness, a handle bar, or a seat, hangs from the ceilingsupport track 730. The patient support device 732 is used by the patientto ambulate to the bathroom area 722 after the transfer top 704 is firstmoved to the third position having the foot end 718 facing toward thebathroom area 722 and then moved to a chair position allowing patientegress from the transfer top 704. A sink 734 is located in bathroom area722 in close proximity to the toilet 728. Therefore, the patient hasaccess both to the toilet 728 and the sink 734 while still beingsupported by the patient support device 732 hanging from the ceilingsupport track 730. A secondary track 731 extends from the ceilingsupport track 730 to a shower portion 733 of the bathroom area 722. Insome embodiments, an overhead track supported by a framework assembly isused as an alternative to the ceiling support track. Tracks coupled to aceiling or coupled to a framework assembly and patient support devicesused with these tracks are well known in the hospital art.

Service and data lines 736 are illustrated diagrammatically in FIGS. 17and 18 as a single dashed line. However, it will be appreciated thatmultiple services and data lines 736 are routed from the patient caremodule 702 to the associated medical equipment, such as medical datamonitors 714 and gas supply components 716. The service and data lines736 are routed from respective patient monitoring modules 738 andservice outlets 740 through the interior regions of the patient caremodule 702, through the service channel 742 formed in the floor 744 ofthe hospital room 700, and through interior regions of the headwall 712as shown in FIGS. 17 and 18. Signals generated by sensors coupled to thepatient are transmitted to the patient monitoring modules 738 viapatient data lines 724, and the medical data monitors 714 receive thesesignals either in raw form or after processing by the patient monitoringmodules 738, via the data lines 736.

The medical data monitors 714 housed in the headwall 712 include controlpanels 746, shown in FIG. 18, that are used to control the operation ofthe medical data monitors 714. The control panels 746 may be used by acaregiver, for example, to select which of the signals received from thepatient monitoring modules 738 are to be displayed on the associatedmonitor 714 or to adjust the manner in which a signal from a particularpatient monitoring module 738 is to be displayed. The gas supplycomponents 716 may include manifolds, valves, pressure regulators,pressure sensors, alarms and the like. It is within the scope of thisdisclosure for other types of medical equipment to be included in theheadwall 712 and to be coupled to the patient care module 702 via lines736. Because lines 736 are hidden from view due to routing through thepatient care module 702, the floor 744 of the hospital room 700, and theheadwall 712, the amount of clutter in the room 700 is kept to a minimumeven though the patient is hooked up to numerous pieces of medicalequipment.

According to the present disclosure, a column-mounted docking station800 includes a vertical column 802, a docking port 804 coupled to thecolumn 802 near a lower end 806 thereof, a communication-and-controlunit 810 coupled to the column 802 above the docking port 804 and anoverbed or patient table 812 coupled to the communication-and-controlunit 810 as shown in FIGS. 19 and 20. The vertical column 802, thedocking port 804, the communication-and-control unit 810, and thepatient table 812 are rotatable together about a vertical axis 814defined by the column 802. The upper end 808 of the column 802 iscoupled to a ceiling 816 of a hospital room 818 and the lower end 806 ofthe column 802 is coupled to a floor 820 of the hospital room 818 asshown in FIG. 20. Suitable couplings are provided to connect the column802 to the ceiling 816 and to the floor 820 and to permit rotation ofthe column 802 about the vertical axis 814.

A proximal end 822 of the docking port 804 is coupled to the verticalcolumn 802 and a distal end 824 of the docking port 804 is formed toinclude a channel or frame-receiving space 826 as shown in FIG. 19.Thus, the docking port 804 extends horizontally from the column 802 in acantilevered fashion. A hospital bed 828 includes a base frame 830, aset of casters 832 coupled to the base frame 830 and extendingdownwardly therefrom, a set of lift linkages 834 coupled to the baseframe 830 and extending upwardly therefrom, a patient support deck 836and a mattress 838 supported by the deck 836. A side frame member 840 ofthe base frame 830 of the hospital bed 828 is receivable in theframe-receiving space 826 to dock the bed 828 to the docking station800. The docking port 804 includes one or more grippers or couplers 842,such as, for example, latches or clutches, that automatically grasp ontothe base frame 830 or that interface with suitable elements on the baseframe 830 to lock the bed 828 to the docking station 800 upon entry ofthe side frame member 840 of the base frame 830 into the frame-receivingspace 826. Suitable release mechanisms are provided to actuate thecouplers 842 to release the base frame 830 of the hospital bed 828 fromthe docking station 800 when desired. When the hospital bed 828 isdocked to the docking station 800, the bed 828 is rotatable with thedocking station 800 about the vertical axis 814.

The docking station 800 includes one or more service outlets 844 coupledto a vertical end face 846 of the docking port 804. The column 802includes one or more internal passages that communicate with an interiorregion of the docking port 804. Service delivery lines 847 are routedeither downwardly from the ceiling 816 or upwardly from the floor 820,through the internal passages of the column 802, and through theinterior region of the docking port 804. Each service delivery line 847terminates at a respective service outlet 844. The service deliverylines 847 include, for example, AC power lines, DC power lines, videolines, audio lines, data transmission lines, communication lines, andthe like. It is within the scope of this disclosure for other services,such as medical gases, vacuum, hydraulic fluid, and pressurized air tobe supplied by the service delivery lines 847 to associated serviceoutlets 844 mounted on the docking port 804. The base frame 830 of thehospital bed 828 includes service connectors that mate with the serviceoutlets 844 so that services are provided to the bed 828 and so thatcommunication links are established when the bed 828 docks to thedocking station 802.

A lower portion 848 of the communication-and-control unit 810 is formedto include an elongated, horizontal slot 850 as shown in FIG. 19. Apatient table 812 is coupled to the communication-and-control unit 810for pivoting movement between a storage position in which the table 812is situated within the slot 850 and a patient-use position in which amajority of the table 812 is positioned to lie outside of the slot 850.In alternative embodiments, the patient table 812 translates into andout of the horizontal slot 850. When in the patient-use position, thetable 812 extends horizontally outwardly from thecommunication-and-control unit 810. In the illustrative embodiment, thepatient table 812 pivots through 90 degrees when moving between thestorage position and the patient-use position. The patient table 812 isalso able to pivot by 180 degrees from the patient-use position to acaregiver-use position in which the table 812 extends horizontally fromthe communication-and-control unit 810 in a direction away from thehospital bed 828.

In some embodiments, the patient table 812 includes multiple segmentsthat fold, telescope, or otherwise move relative to each other so thatthe table 812 can be manipulated into a compact configuration forstorage. In addition, the docking station 800 includes suitable lockingmechanisms to lock the patient table 812 in the storage, patient-use andcaregiver-use positions. The docking station 800 includes drivemechanisms 854 that operate to change the vertical position of thecommunication-and-control unit 810 and the table 812 along the column802 as indicated by a double-headed dashed arrow 856 shown in FIG. 20.

The communication-and-control unit 810 is formed to include a cavity 858in which various pieces of communication-and-control devices arelocated. For example, a control panel 860 is coupled to a recessedvertical wall 862 of the communication-and-control unit 810, a displayscreen 864 is coupled to a side wall 866 of thecommunication-and-control unit 810, and a telephone handset 868 restsupon a bottom wall 870 of the communication-and-control unit 810. Thecontrol panel 860 includes user inputs to control, for example, roomlighting, room temperature, television functions, nurse call functions,and the like. The display screen 864 displays various images such as,for example, television images, internet images, educationalinformation, patient schedule, patient billing information, and videoconferencing images. The telephone handset 868 is used in a conventionalmanner for placing and receiving of phone calls.

Although the several inventions have been described in detail withreference to certain preferred embodiments, variations and modificationsexist within the scope and spirit of the invention as described anddefined in the following claims.

1. A patient care module comprising: a transfer top, a pedestal, and atleast one arm coupled to the pedestal and extending therefrom in acantilevered manner, the at least one arm being adapted to support thetransfer top such that a long dimension of the transfer top extends in agenerally perpendicular relation to the at least one arm, and at leastone service outlet coupled to the pedestal.
 2. The patient care moduleof claim 1, wherein the transfer top includes a head section, a seatsection and a foot section, wherein the head section of the transfer topis configured to pivot upwardly to a raised position, and wherein thefoot section of the transfer top is configured to pivot downwardly to alowered position.
 3. A patient care module comprising: a transfer top, apedestal, at least one arm coupled to the pedestal and extendingtherefrom in a cantilevered manner, the at least one arm being adaptedto support the transfer top, and a patient table coupled to the pedestaland movable between a storage position and a use position.
 4. Thepatient care module of claim 3, wherein the patient table extends in aperpendicular relation to the arm in the storage position and extends ina parallel relation to the arm in the use position.
 5. A patient caremodule for use in a hospital from having a floor, the patient caremodule comprising: a base adapted to couple to the floor for rotationrelative to the floor about an axis, a pedestal coupled to the base andhaving an upper surface, and a transfer top supported with respect tothe pedestal such that the transfer top extends alongside the pedestaland the upper surface of the pedestal is higher than the transfer top,the pedestal and transfer top rotating with the base about the axis. 6.The patient care module of claim 5, wherein the axis of rotation extendsthrough the pedestal.
 7. A patient care module for use in a hospitalroom having a floor, the patient care module comprising: a base adaptedto couple to the floor for rotation relative to the floor about an axis,a pedestal coupled to the base, and a transfer top supported withrespect to the pedestal, the pedestal and transfer top rotating with thebase about the axis, the axis of rotation being vertical and offset fromthe pedestal.
 8. A patient care module comprising: a pedestal, atransfer top supported with respect to the pedestal, and a patient tablecoupled to the pedestal, the patient table being pivotable relative tothe pedestal between a patient-use position extending laterally awayfrom the pedestal overlying a patient supported on the transfer top anda storage position, and the pedestal being formed to include a storagerecess which is exposed when the patient table is in the patient-useposition and which is covered when the patient table is in the storageposition.
 9. A patient care module comprising: a pedestal, a transfertop supported with respect to the pedestal, and a patient table coupledto the pedestal, the patient table being pivotable relative to thepedestal between a patient-use position extending laterally away fromthe pedestal overlying a patient supported on the transfer top and astorage position, and the patient table being vertically adjustablerelative to the pedestal.
 10. A patient care module comprising: apedestal, a transfer top supported with respect to the pedestal, apatient table coupled to the pedestal for rotation about an axis, and acommunication and control unit supported above the patient table forrotation about the axis.
 11. The patient care module of claim 10,wherein the communication and control unit includes a phone accessibleby a patient supported on the transfer top.
 12. The patient care moduleof claim 10, wherein the communication and control unit includes aninteractive display accessible by a patient supported on the transfertop.
 13. A patient care module comprising: a pedestal, a transfer topadapted to be supported by the pedestal, a patient monitoring modulecoupled to the pedestal, and a control panel coupled to the pedestal,the control panel being configured to exchange data with the patientmonitoring module.
 14. The patient care module of claim 13, wherein thecontrol panel is inaccessible to a patient supported on the transfertop.
 15. An apparatus for use in a hospital having a floor, theapparatus comprising: a transport base, a patient care module supportedby the floor, the patient care module including a pedestal and a leastone arm extending from a side of the pedestal in a cantilevered manner,and a transfer top that is selectively couplable to the transport baseto be transported with the transport base and to at least one arm to besupported by the patient care module relative to the floor, thetransport base comprising: a lower frame including a central hub and aplurality of spokes radiating from the central hub, a plurality ofwheels, each wheel of the plurality of wheels being coupled to arespective spoke of the plurality of spokes, a column extending upwardlyfrom the central hub, and a mattress support deck coupled to the column.16. The apparatus of claim 15, wherein the mattress support deckincludes a center section and a pair of end sections that are coupled tothe center section for pivoting movement between horizontal positionsand vertical positions.
 17. An apparatus for use in a hospital having afloor, the apparatus comprising: a wheeled base, a patient care modulesupported by the floor, the patient care module including a pedestal anda least one arm extending from a side of the pedestal in a cantileveredmanner, and a generally rectangular transfer top that is selectivelycouplable to the wheeled base to be transported with the wheeled baseand to at least one arm to be supported by the patient care modulerelative to the floor such that the long dimension of the transfer topextends in a generally perpendicular relation to the at least one arm,the pedestal including a base and a supply conduit coupled to the base,and service delivery lines being routed through the conduit to thepatient care module.